| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $44.54 | 7.227% | $47.7589 | $47.76 | $47.75 | $47.80 |
| Purchase #2 | $69.39 | 11.336% | $77.2561 | $77.26 | $77.25 | $77.30 |
| Purchase #3 | $41.34 | 11.208% | $45.9734 | $45.97 | $45.95 | $46.00 |
| Purchase #4 | $72.50 | 4.552% | $75.8002 | $75.80 | $75.80 | $75.80 |
| Purchase #5 | $85.46 | 3.203% | $88.1973 | $88.20 | $88.20 | $88.20 |
| Purchase #6 | $16.90 | 13.527% | $19.1861 | $19.19 | $19.20 | $19.20 |
| Purchase #7 | $153.26 | 13.243% | $173.5562 | $173.56 | $173.55 | $173.60 |
| 7 purchase totals = | $483.39 | $527.7282 | $527.74 | $527.70 | $527.90 | |